Guill Tool & Engineering Co. Inc.

Extrusion Tooling Designer and Manufacturer

500 – Rubber & Silicone

Series

The 500 Series

Our Water Cooled Rubber & Silicone

The 500 series is designed specifically for the flow characteristics and unique processing challenges of elastomeric compounds. One of the key features engineered by Guill is the mechanically adjusted gum space (MAGS) adjustment system. This system allows the operator to make an easier, quicker adjustment from a single point using a common socket wrench, eliminating the struggle of multiple nuts and bolts.

The hardware-free and patented cam lock design of the 500 series reduces time spent unbolting and re-securing fasteners for disassembly and reassembly. Only half of a rotation of a cam nut if required to loosen and and automatically extract the deflector from the head body. Also, with no undercuts on the deflector, there are no material hang-ups when extracting the deflector, allowing for faster and easier cleaning and changeover.

The 500 series also features the latest Center-Stage concentricity adjustment system, reducing pressure on the tooling, allowing easier and more precise concentricity adjustments without loosening the face bolts. Easy-Out inserts for the adjusting bolts allow simple replacement of locked or damaged adjusting bolts, further saving on repair downtime.

The 500 series crosshead with MAGS gum space adjustment is a drop-in replacement on most existing NRM lines. This crosshead design can be adapted to fit any extruder design or line layout.

All crossheads supplied by Guill are furnished with a tool kit for assembly and disassembly as well as a detailed operator’s instruction manual. The engineering team at Guill will gladly assist users in the implementation and operation of the 500 series crosshead.

 

Model Core Diameter
inches | millimeters
Max Die
inches | millimeters
520 0.437 in. 11.00 mm 0.500 in. 12.70 mm
523 0.718 in. 18.20 mm 1.000 in. 25.40 mm
525 1.125 in. 28.50 mm 1.500 in. 38.10 mm
527 2.375 in. 60.30 mm 3.000 in. 76.20 mm

 

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Features & Benefits

Features Benefits
Fixed center or Adjustable Most products should be run fixed center. Change one component and go fully adjustable in two minutes.
Integrated cooling jackets No cold spots
Adjustable gum space More control of product size
Expandable to multi-layer Run wide variety of product
Adapts to your existing tooling (in some cases) Less tool inventory
Quick change tooling Less down time
Dual head Double your production

Options

Application
Concentricity Adjustments

Related Info

Experience, Excellence, Engagement

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Explore Our Product Line

Below you’ll find a great deal of information about each Series in our product line including our many engineering options; Application, Configuration, Concentricity Adjustment, Deflectors, Striping options and Valves.

In the end the most efficient way to find out how we can truly be of service to you, is to contact one of our very knowledgeable Sales Engineers so they can help find the right fit for you and your project.

Did you Know

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